CN118328694A - Tunnel kiln feeding device - Google Patents
Tunnel kiln feeding device Download PDFInfo
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- CN118328694A CN118328694A CN202410746543.1A CN202410746543A CN118328694A CN 118328694 A CN118328694 A CN 118328694A CN 202410746543 A CN202410746543 A CN 202410746543A CN 118328694 A CN118328694 A CN 118328694A
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- 239000000463 material Substances 0.000 claims abstract description 15
- 239000000779 smoke Substances 0.000 claims abstract description 9
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 8
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000004140 cleaning Methods 0.000 claims description 21
- 238000003825 pressing Methods 0.000 claims description 18
- 238000007790 scraping Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims 5
- 230000007246 mechanism Effects 0.000 abstract description 6
- 239000002893 slag Substances 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- -1 tiles Substances 0.000 description 1
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- Furnace Charging Or Discharging (AREA)
Abstract
The invention relates to the technical field of tunnel kiln feeding, and discloses a tunnel kiln feeding device, which comprises a kiln body, wherein the top of the kiln body is communicated with a smoke exhaust pipe for exhausting smoke, a kiln car for transporting materials is arranged in the kiln body, and the kiln car moves forward along a sliding rail at the bottom of the kiln body through rolling wheels; the bottom of the kiln car is provided with a stabilizing mechanism, the stabilizing mechanism comprises a sliding frame and a push rod, the sliding frame is connected to the bottom of the kiln car in a sliding manner, a fixed block II is fixed to the bottom of the kiln car, a spring IV is fixed between two sides of the sliding frame and the fixed block II, a fixed rod I is fixed to the bottom of the kiln car, and the end part of the push rod is connected to the fixed rod I in a sliding manner; the bottom of the scraper blade I moves back and forth at the bottom of the kiln body and the moving direction is opposite to that of the scraper blade II, the scraper blade II and the scraper blade I respectively move at two sides of the track, ash slag around the track can be cleaned, the flatness of the ground is maintained, and the phenomenon that the kiln car shakes to cause material collapse during feeding is avoided.
Description
Technical Field
The invention relates to the technical field of tunnel kiln feeding, in particular to a tunnel kiln feeding device.
Background
The tunnel kiln is a continuous heat treatment device widely applied to industries such as ceramics, bricks, tiles, refractory materials and the like, and has the characteristics of high efficiency, energy conservation and the like compared with the traditional intermittent kiln, the working principle of the tunnel kiln is based on continuous movement and heat treatment processes of materials in the kiln, and a kiln car carries materials to enter from one end of the kiln, and after three stages of preheating, sintering and cooling, the materials come out from the other end of the kiln. During this process, the temperature distribution and atmosphere conditions within the kiln are precisely controlled to ensure that the materials reach the desired physical and chemical characteristics.
However, when the existing tunnel kiln is used for feeding by a kiln car, because ash residues of combustion matters generated after combustion in the tunnel kiln are all located around a car rail, if the ash residues are not treated, the whole car body can shake due to the fact that wheels pass through the ash residues when the kiln car advances for feeding, and the phenomenon that materials at the top of the kiln car collapse easily occurs due to the fact that the wheels pass through the ash residues again when the kiln car discharges.
In view of the above, the present invention solves the above-mentioned technical problems by providing a tunnel kiln charging device.
Disclosure of Invention
Aiming at the defects of the background technology, the invention provides the technical scheme of the tunnel kiln feeding device, which can clean ash slag around a track, keep the flatness of the ground, avoid the phenomenon of material collapse caused by shaking when a kiln car feeds, and solve the problems in the background technology.
The invention provides the following technical scheme: the tunnel kiln feeding device comprises a kiln body, wherein the top of the kiln body is communicated with a smoke exhaust pipe for exhausting smoke, a kiln car for transporting materials is arranged in the kiln body, and the kiln car moves forward along a sliding rail at the bottom of the kiln body through rolling wheels;
The bottom of the kiln car is provided with a stabilizing mechanism, the stabilizing mechanism comprises a sliding frame and a push rod, the sliding frame is in sliding connection with the bottom of the kiln car, a fixed block II is fixed at the bottom of the kiln car, a spring IV is fixed between two sides of the sliding frame and the fixed block II, a fixed rod I is fixed at the bottom of the kiln car, the end part of the push rod is in sliding connection with the fixed rod I, the other end of the push rod is an inclined plane at a position close to the sliding frame, and a lifting assembly is arranged on the push rod;
the lifting assembly comprises a lifting rod, a sliding block is fixed at the top of the lifting rod, the top of the lifting rod slides in a push rod through the sliding block, a wheel is installed at the bottom of the kiln car, a round block is fixedly connected to the surface of the wheel, a fixed block I is fixed at the bottom of the lifting rod, the lifting rod and the push rod are pushed to lift through contact of the round block and the fixed block I when the wheel rotates, and meanwhile, a sliding frame is pushed to move back and forth, and a push plate is fixed on the surface of the middle part of the sliding frame;
The kiln car is characterized in that a fixed frame is fixed at the bottom of the kiln car, reciprocating rods are connected to the two ends of the inside of the fixed frame through elastic sliding of springs I, rotating wheels I are rotatably connected to the ends of the reciprocating rods, two sides of the position where the push plate penetrates through the fixed frame are in inclined plane shapes, inclined planes of the two sides of the push plate penetrating through the fixed frame are contacted with the rotating wheels I to push the reciprocating rods to move towards the two ends, fixing rods II are fixed to the other ends of the reciprocating rods, scraping plates II are fixed to the bottoms of the fixing rods II, and the scraping plates II are contacted with the bottom of a kiln body.
As a preferable technical scheme of the invention, two round blocks are vertically distributed on the same plane, the round blocks can rotate, a return spring is fixed on the surface of the sliding block, and the other end of the return spring is fixed inside the push rod.
As a preferable technical scheme of the invention, a toothed bar I is fixed at the top of a fixed bar II, a gear is meshed at the top of the toothed bar I, a toothed bar II is meshed at the top of the gear, a connecting rod is fixed at the end of the toothed bar II, a screw rod is rotatably arranged at one end of the connecting rod, and a scraping plate I is fixed at the bottom of the screw rod.
As a preferable technical scheme of the invention, a fixing frame is fixed at one end of the fixing frame close to the rotary wheel I, a cleaning plate is connected to the front surface of the fixing frame in a sliding clamping manner, and the cleaning plate is contacted with the bottom of the kiln body when descending.
As a preferable technical scheme of the invention, two symmetrically distributed connecting blocks are fixed on the front surface of the cleaning plate, limiting grooves are formed in the surface of the connecting blocks, compression bars are respectively fixed on one side of the interior of the kiln body and one side of the kiln car, and pressing wheels are rotatably arranged at the bottoms of the compression bars.
As a preferable technical scheme of the invention, the pressing wheel is contacted with the limit groove on the surface of the connecting block to reduce the height of the cleaning plate so as to enable the cleaning plate to be contacted with the bottom of the kiln body, limit rods are fixed on two sides of the cleaning plate, the end parts of the limit rods are elastically and slidably connected with sliding rods through springs II, the bottoms of the sliding rods are slidably connected with inserting blocks, and the inserting blocks are correspondingly inserted into the thread grooves on the surface of the screw rod.
As a preferable technical scheme of the invention, one end of the sliding rod is contacted with the sliding block, a limiting block is fixed at the bottom of the sliding block, two limiting plates are elastically and slidably connected inside the bottom of the push rod through a spring III, clamping grooves are formed in the surfaces of the limiting plates, and the limiting block is positioned between the two limiting plates to slide back and forth.
As a preferable technical scheme of the invention, two symmetrically distributed supporting rods are fixed at one end of the limiting plate, a pressing block is slidably connected at the position, with the same direction as the supporting rods, of one end of the pushing rod, the pressing block is positioned between the two supporting rods, a rotating wheel II is rotatably connected to the top of the supporting rod, and the rotating wheel II is contacted with two sides of the bottom of the pressing block.
Compared with the prior art, the invention has the following beneficial effects:
The rack bar I and the gear engagement make the direction that rack bar II moved opposite with rack bar I, and rack bar II removes and drives lead screw and scraper blade I along with its syntropy through the connecting rod, and scraper blade I bottom round trip movement and direction of movement are opposite with scraper blade II in kiln body bottom, remove in orbital both sides respectively through scraper blade II and scraper blade I, can clear up the lime-ash around the track, keep the planarization on ground, avoid the kiln car to appear rocking when the pay-off and arouse the material phenomenon of collapsing.
When the cleaning plate descends, the sliding rod and the inserting block are driven to descend, the inserting block is clamped on the surface of the screw rod, the inserting block can drive the screw rod to rotate when descending along the surface of the screw rod, one side of the scraping plate I is perpendicular to the track, the scraping plate I is parallel to the cleaning plate when the kiln car exits from the kiln, and ash residues at the bottom of the kiln body are cleaned and taken out.
The bottom of the sliding rod is not contacted with the top of the pressing block, and at the moment, the two sliding rods are in gapless closed contact, so that the phenomenon that the lifting rod is pushed to move towards the direction of the reset spring by the extrusion force generated when the round block contacts with the fixed block I when the kiln car advances can be avoided, and the stability of the lifting rod can be kept to prevent the phenomenon of deflection.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the interior portion of FIG. 1 in accordance with the present invention;
FIG. 3 is a block diagram of the kiln car of FIG. 2 according to the present invention;
FIG. 4 is a side view of the kiln car of FIG. 3 according to the present invention;
FIG. 5 is a diagram of the underside construction of the kiln car of FIG. 4 in accordance with the present invention;
FIG. 6 is a complementary view of the structure of FIG. 5 in accordance with the present invention;
FIG. 7 is a partial block diagram of the present invention of FIG. 6;
FIG. 8 is a schematic view of a portion of the structure of FIG. 7 in accordance with the present invention;
FIG. 9 is a block diagram of the carriage of FIG. 8 in accordance with the present invention;
FIG. 10 is a block diagram of the pushrod of FIG. 9 according to the invention;
Fig. 11 is an internal structural view of the push rod of fig. 10 according to the present invention.
In the figure: 1. a kiln body; 2. kiln car; 201. a wheel; 3. a smoke exhaust pipe; 4. a compression bar; 401. a pinch roller; 5. a cleaning plate; 501. a connecting block; 502. a screw rod; 5021. a scraping plate I; 5022. a connecting rod; 5023. a toothed bar I; 5024. a toothed bar II; 5025. a gear; 5026. a spring I; 5027. a return spring; 5028. a slide block; 5029. briquetting; 503. a lifting rod; 5031. a fixed block I; 5032. a limiting block; 505. a carriage; 5051. a spring IV; 506. a fixed block II; 507. a fixed rod I; 508. a push plate; 509. a push rod; 510. a slide bar; 5101. a fixed rod II; 5102. a scraping plate II; 5103. a limit rod; 511. a fixed frame; 5111. a reciprocating lever; 5112. a rotating wheel I; 5113. a fixing frame; 512. round blocks; 513. inserting blocks; 514. a limiting plate; 5141. and (5) supporting the rod.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1-8, a tunnel kiln feeding device comprises a kiln body 1, wherein a smoke exhaust pipe 3 for exhausting smoke is communicated with the top of the kiln body 1, a kiln car 2 for transporting materials is arranged in the kiln body 1, and the kiln car 2 moves forward along a sliding rail at the bottom of the kiln body 1 through rolling wheels;
The bottom of the kiln car 2 is provided with a stabilizing mechanism, the stabilizing mechanism comprises a sliding frame 505 and a push rod 509, the sliding frame 505 is slidably connected to the bottom of the kiln car 2, a fixed block II 506 is fixed to the bottom of the kiln car 2, a spring IV 5051 is fixed between two sides of the sliding frame 505 and the fixed block II 506, a fixed rod I507 is fixed to the bottom of the kiln car 2, the end part of the push rod 509 is slidably connected to the fixed rod I507, the other end of the push rod 509 is an inclined plane at a position close to the sliding frame 505, and a lifting assembly is arranged on the push rod 509;
the lifting assembly comprises a lifting rod 503, a sliding block 5028 is fixed at the top of the lifting rod 503, the top of the lifting rod 503 is positioned in a push rod 509 to slide through the sliding block 5028, a wheel 201 is installed at the bottom of a kiln car 2, a round block 512 is fixedly connected to the surface of the wheel 201, a fixed block I5031 is fixed at the bottom of the lifting rod 503, when the wheel 201 rotates, the round block 512 contacts with the fixed block I5031 to push the lifting rod 503 and the push rod 509 to lift and push a sliding frame 505 to move back and forth, and a push plate 508 is fixed on the surface of the middle part of the sliding frame 505;
The bottom of the kiln car 2 is fixedly provided with a fixed frame 511, both ends inside the fixed frame 511 are both connected with a reciprocating rod 5111 in a sliding manner, the end part of the reciprocating rod 5111 is rotatably connected with a rotary wheel I5112, both sides of the position of a push plate 508 penetrating through the fixed frame 511 are in an inclined plane shape, when the push plate 508 penetrates through the fixed frame 511, the inclined planes of both sides are contacted with the rotary wheel I5112 to push the reciprocating rod 5111 to move towards both ends, friction force generated by the contact of the inclined planes of both sides of the push plate 508 with the rotary wheel I5112 can be reduced through the arrangement of the rotary wheel I5112, smoothness when both sides of the push plate 508 are contacted with the rotary wheel I5112 is ensured, a fixed rod II 5101 is fixed at the other end of the reciprocating rod 5111, a scraping plate II 5102 is fixed at the bottom of the fixed rod II 5102, and the bottom of the kiln body 1 is contacted; the number of the round blocks 512 is two, the round blocks 512 are vertically distributed on the same plane, the round blocks 512 can rotate, a reset spring 5027 is fixed on the surface of the sliding block 5028, and the other end of the reset spring 5027 is fixed inside the push rod 509;
The dead lever II 5101 top is fixed with rack I5023, and rack I5023 top meshing has gear 5025, and gear 5025 top meshing has rack II 5024, and rack II 5024 end fixing has connecting rod 5022, and connecting rod 5022 one end rotation installs lead screw 502, and lead screw 502 bottom is fixed with scraper blade I5021.
6-7, When the kiln car 2 advances along the track at the bottom of the kiln body 1 through the wheels 201, the kiln car 2 rotates anticlockwise, the round block 512 rotates along with the wheels 201 in the same direction until contacting with the fixed block I5031, the lifting rod 503 is pushed to move upwards, meanwhile, the push rod 509 is driven to move upwards through the sliding block 5028 positioned in the push rod 509, the inclined surface at the end part of the push rod 509 contacts with the sliding frame 505, the sliding frame 505 is pushed to move towards the direction close to the fixed block II 506, the push plate 508 moves along with the sliding frame 505, at the moment, the fixed rod II 5101, the reciprocating rod 5111 and the scraping plate II 5102 are pushed to move towards the middle of the kiln body 1 through elastic expansion generated by the spring I5026, ash residues around the track at the bottom of the kiln body 1 are pushed to the middle of the kiln body 1, and when the round block 512 passes through the fixed block I5031, the two ends of the sliding frame 505 move towards the position close to the fixed block 5113 through elastic expansion generated by the spring IV 5051, so that the inclined surfaces at the two sides of the push plate 508 contact with the rotating wheel I5112, the track II 11 and the scraping plate II move along with the track 505, and the ash residues move along the track 5102 in sequence, and the ash residues are cleaned up and the ash residues are moved along the track in the reciprocating way;
Above-mentioned in, scraper blade II 5102 of dead lever II 5101 bottom is when the bottom round trip movement deashing of kiln body 1, drive rack I5023 syntropy simultaneously and remove, rack I5023 and gear 5025 meshing make rack II 5024 remove the direction and the opposite of rack I5023, rack II 5024 removes and drives lead screw 502 and scraper blade I5021 along with its syntropy through connecting rod 5022, scraper blade I5021 bottom round trip movement and direction of movement are opposite with scraper blade II 5102 in kiln body 1 bottom, through scraper blade II 5102 and scraper blade I5021 respectively in orbital both sides removal, can clear up the lime-ash around the track, keep the planarization on ground, avoid kiln car 2 to appear rocking when the pay-off and arouse the material phenomenon of collapsing.
In the second embodiment, based on the first embodiment,
As a specific embodiment of the present invention, referring to fig. 6-7, a fixing frame 5113 is fixed at one end of a fixing frame 511 near a rotating wheel i 5112, a cleaning plate 5 is slidably clamped on the front surface of the fixing frame 5113, and the cleaning plate 5 contacts the bottom of the kiln body 1 when descending; two symmetrically distributed connecting blocks 501 are fixed on the front surface of the cleaning plate 5, limiting grooves are formed in the surfaces of the connecting blocks 501, compression bars 4 are respectively fixed on one side of the interior of the kiln body 1 and one side of the kiln car 2, and compression wheels 401 are rotatably arranged at the bottoms of the compression bars 4; the pinch roller 401 contacts with the spacing groove on connecting block 501 surface in order to reduce the height of clearance board 5 and make its and the bottom contact of kiln body 1, and the both sides of clearance board 5 all are fixed with gag lever post 5103, and gag lever post 5103 tip is through spring II elastic sliding connection has slide bar 510, and slide bar 510 bottom sliding connection has insert block 513, and insert block 513 is corresponding inserts in the screw thread groove on lead screw 502 surface.
When kiln car 2 advances to the inside of kiln body 1, through the pinch roller 401 and the contact of connecting block 501 top of kiln body 1 inside one side, can reduce the height of clearance board 5 gradually, make the bottom of its clearance board 5 and kiln body 1 bottom contact, when the material is accomplished firing and is withdrawn, through clearance board 5 and kiln body 1 bottom contact, can strike off the lime-ash that kiln body 1 bottom was released, and clearance board 5 is when descending, drive slide bar 510 and inserted block 513 simultaneously and descend, inserted block 513 card is at lead screw 502 surface, can drive lead screw 502 rotatory when the inserted block 513 descends along lead screw 502 surface, make scraper blade I5021 one side and track perpendicular, be parallel state between scraper blade I5021 and the clearance board 5 when kiln car 2 withdraws from the kiln inside, clear up the lime-ash of kiln body 1 bottom simultaneously and take out.
In the third embodiment, on the basis of the second embodiment,
As a specific embodiment of the present invention, as shown in fig. 9-11, one end of a sliding rod 510 contacts with a sliding block 5028, a limiting block 5032 is fixed at the bottom of the sliding block 5028, two limiting plates 514 are elastically and slidably connected to the bottom of a push rod 509 through a spring iii, a clamping groove is formed on the surface of each limiting plate 514, and the limiting block 5032 is located between the two limiting plates 514 to slide back and forth; two symmetrically distributed support rods 5141 are fixed at one end of the limiting plate 514, pressing blocks 5029 are slidably connected at the same position of one end of the push rod 509 in the same direction as the support rods 5141, the pressing blocks 5029 are located between the two support rods 5141, rotating wheels II are rotatably connected to the tops of the support rods 5141, and the rotating wheels II are in contact with two sides of the bottom of the pressing blocks 5029.
When the cleaning plate 5 descends, the sliding rod 510 descends along with the bottom of the sliding rod 510 to press the top of the pressing block 5029, the pressing block 5029 descends along with the bottom of the pressing block 5029, two sides of the bottom of the pressing block 5029 are contacted with the top of the supporting rod 5141 to enable two limiting plates 514 inside the push rod 509 to be opened, then the sliding block 5028 retreats through the pulling force generated by the reset spring 5027, the sliding block 5028 moves towards the end part far away from the sliding rod 510, the lower surface of the lifting rod 503 is far away from the round block 512, and the round block 512 is prevented from being contacted with the fixed block I5031 when the kiln car 2 retreats, so that material returning operation is prevented from being influenced;
It should be noted that: the cleaning plate 5 is not contacted with the bottom of the kiln body 1 in the initial state, the bottom of the sliding rod 510 is not contacted with the top of the pressing block 5029, and at the moment, the two limiting plates 514 are in gapless closed contact, so that the phenomenon that the lifting rod 503 is pushed to move towards the direction of the reset spring 5027 by the extrusion force generated when the round block 512 is contacted with the fixed block I5031 when the kiln car 2 advances can be avoided, and the stability of the lifting rod 503 can be kept to prevent the phenomenon of deflection.
It is noted that relational terms such as first, second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the present invention, the filling pattern is only for distinguishing the layers, and is not limited in any way.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A tunnel kiln charging device comprising:
The kiln comprises a kiln body (1), wherein a smoke exhaust pipe (3) for exhausting smoke is communicated with the top of the kiln body (1), a kiln car (2) for transporting materials is arranged in the kiln body (1), and the kiln car (2) moves forward along a sliding rail at the bottom of the kiln body (1) through a rolling wheel;
The method is characterized in that: the bottom of kiln car (2) is equipped with stabilizing mean, stabilizing mean includes carriage (505) and push rod (509), carriage (505) sliding connection is in the bottom of kiln car (2), the bottom of kiln car (2) is fixed with fixed block II (506), be fixed with spring IV (5051) between both sides and fixed block II (506) of carriage (505), the bottom of kiln car (2) is fixed with dead lever I (507), push rod (509) end sliding connection is on dead lever I (507), the position that the other end of push rod (509) just is close to carriage (505) is the inclined plane, be equipped with lifting assembly on push rod (509);
The lifting assembly comprises a lifting rod (503), a sliding block (5028) is fixed at the top of the lifting rod (503), the top of the lifting rod (503) is located in a push rod (509) to slide through the sliding block (5028), a wheel (201) is installed at the bottom of a kiln car (2), a round block (512) is fixedly connected to the surface of the wheel (201), a fixed block I (5031) is fixed at the bottom of the lifting rod (503), the lifting rod (503) and the push rod (509) are pushed to lift through the contact of the round block (512) and the fixed block I (5031) when the wheel (201) rotates, a sliding frame (505) is pushed to move back and forth, and a push plate (508) is fixedly arranged on the surface of the middle part of the sliding frame (505);
The kiln car is characterized in that a fixed frame (511) is fixed at the bottom of the kiln car (2), a reciprocating rod (5111) is arranged at two ends inside the fixed frame (511) through springs I (5026) in an elastic sliding mode, rotating wheels I (5112) are rotatably connected to the ends of the reciprocating rod (5111), inclined planes are formed on two sides of the position, where the push plate (508) penetrates through the fixed frame (511), of the push plate (508), the inclined planes on two sides are in contact with the rotating wheels I (5112) when the push plate (508) penetrates through the fixed frame (511), the reciprocating rod (5111) is pushed to move towards two ends, a fixed rod II (5101) is fixed at the other end of the reciprocating rod (5111), a scraping plate II (5102) is fixed at the bottom of the fixed rod II (5102), and the bottom of the kiln body (5101) is in contact.
2. A tunnel kiln charging installation according to claim 1, wherein: the number of the round blocks (512) is two, the round blocks are vertically distributed on the same plane, the round blocks (512) are rotatable, a return spring (5027) is fixed on the surface of the sliding block (5028), and the other end of the return spring (5027) is fixed inside the push rod (509).
3. A tunnel kiln charging installation according to claim 2, characterized in that: the utility model discloses a scraper blade, including fixed lever II (5101), rack I (5023) top is fixed with rack I (5023), rack I (5024) is meshed at rack I (5023) top, rack II (5024) end fixing has connecting rod (5022), lead screw (502) is installed in connecting rod (5022) one end rotation, lead screw (502) bottom is fixed with scraper blade I (5021).
4. A tunnel kiln charging installation according to claim 3, wherein: the fixed frame (511) one end is close to the position of swiveling wheel I (5112) and is fixed with mount (5113), the front surface slip joint of mount (5113) has cleaning plate (5), the bottom contact with kiln body (1) when cleaning plate (5) descends.
5. A tunnel kiln charging installation according to claim 4, wherein: the cleaning device is characterized in that two symmetrically distributed connecting blocks (501) are fixed on the front surface of the cleaning plate (5), limiting grooves are formed in the surfaces of the connecting blocks (501), compression rods (4) are respectively fixed on one side of the interior of the kiln body (1) and one side of the kiln car (2), and pressing wheels (401) are rotatably mounted at the bottoms of the compression rods (4).
6. A tunnel kiln charging apparatus according to claim 5, wherein: the utility model discloses a kiln, including kiln body (1), pinch roller (401), cleaning plate (5), spring II elastic sliding connection, connecting block (501) are connected with the spacing groove contact of pinch roller (401) and connecting block (501) surface makes its bottom contact with kiln body (1) with the height of reducing cleaning plate (5), both sides of cleaning plate (5) all are fixed with gag lever post (5103), gag lever post (5103) tip is connected with slide bar (510) through spring II elastic sliding connection, slide bar (510) bottom sliding connection has inserted block (513), in the thread groove on the surface of inserted block (513) corresponding insert lead screw (502).
7. A tunnel kiln charging installation according to claim 6, wherein: one end of the sliding rod (510) is in contact with the sliding block (5028), a limiting block (5032) is fixed at the bottom of the sliding block (5028), two limiting plates (514) are elastically and slidably connected to the bottom of the push rod (509) through a spring III, clamping grooves are formed in the surfaces of the limiting plates (514), and the limiting block (5032) is located between the two limiting plates (514) to slide back and forth.
8. A tunnel kiln charging apparatus according to claim 7, wherein: two symmetrically distributed support rods (5141) are fixed at one end of the limiting plate (514), pressing blocks (5029) are slidably connected at the same position of one end of the push rod (509) in the direction of the support rods (5141), the pressing blocks (5029) are located between the two support rods (5141), rotating wheels II are rotatably connected to the tops of the support rods (5141), and the rotating wheels II are in contact with two sides of the bottoms of the pressing blocks (5029).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410746543.1A CN118328694B (en) | 2024-06-11 | 2024-06-11 | Tunnel kiln feeding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410746543.1A CN118328694B (en) | 2024-06-11 | 2024-06-11 | Tunnel kiln feeding device |
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| CN118328694A true CN118328694A (en) | 2024-07-12 |
| CN118328694B CN118328694B (en) | 2024-08-13 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4961683A (en) * | 1987-12-07 | 1990-10-09 | Machinefabriek De Oude Rijn Pannerden B.V. | Device for aligning and lifting blocks in kiln cars |
| CN111854447A (en) * | 2020-07-29 | 2020-10-30 | 马琦 | Accumulated dust cleaning device for industrial kiln |
| CN112902661A (en) * | 2021-01-27 | 2021-06-04 | 陶瓷工业设计研究院(福建)有限公司 | Domestic ceramic tunnel kiln convenient to clearance |
| CN217654319U (en) * | 2022-01-27 | 2022-10-25 | 江苏永立电炉有限公司 | Frequency conversion smelting furnace convenient to residue clearance |
| CN220931702U (en) * | 2023-08-15 | 2024-05-10 | 南京柯瑞特种陶瓷股份有限公司 | Unidirectional automatic conveying device for tunnel kiln car |
-
2024
- 2024-06-11 CN CN202410746543.1A patent/CN118328694B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4961683A (en) * | 1987-12-07 | 1990-10-09 | Machinefabriek De Oude Rijn Pannerden B.V. | Device for aligning and lifting blocks in kiln cars |
| CN111854447A (en) * | 2020-07-29 | 2020-10-30 | 马琦 | Accumulated dust cleaning device for industrial kiln |
| CN112902661A (en) * | 2021-01-27 | 2021-06-04 | 陶瓷工业设计研究院(福建)有限公司 | Domestic ceramic tunnel kiln convenient to clearance |
| CN217654319U (en) * | 2022-01-27 | 2022-10-25 | 江苏永立电炉有限公司 | Frequency conversion smelting furnace convenient to residue clearance |
| CN220931702U (en) * | 2023-08-15 | 2024-05-10 | 南京柯瑞特种陶瓷股份有限公司 | Unidirectional automatic conveying device for tunnel kiln car |
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| CN118328694B (en) | 2024-08-13 |
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